git.m6w6.name Git - m6w6/libmemcached/blob - libmemcached/memcached_verbosity.c

   1 #include "common.h"
   2
   3 memcached_return memcached_verbosity(memcached_st *ptr, unsigned int verbosity)
   4 {
   5   unsigned int x;
   6   size_t send_length;
   7   memcached_return rc;
   8   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   9
  10   send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
  11                         "verbosity %u\r\n", verbosity);
  12   unlikely (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE)
  13     return MEMCACHED_WRITE_FAILURE;
  14
  15   rc= MEMCACHED_SUCCESS;
  16   for (x= 0; x < ptr->number_of_hosts; x++)
  17   {
  18     memcached_return rrc;
  19
  20     rrc= memcached_do(&ptr->hosts[x], buffer, send_length, 1);
  21     if (rrc != MEMCACHED_SUCCESS)
  22     {
  23       rc= MEMCACHED_SOME_ERRORS;
  24       continue;
  25     }
  26
  27     unlikely (ptr->flags & MEM_USE_UDP)
  28       continue;
  29
  30     rrc= memcached_response(&ptr->hosts[x], buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
  31     if (rrc != MEMCACHED_SUCCESS)
  32       rc= MEMCACHED_SOME_ERRORS;
  33   }
  34
  35   return rc;
  36 }